Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	16.59	17.12	16.54	16.75	1,450,523	+0.33(+2.02%)
Aug 30, 2011	16.45	16.74	16.18	16.42	2,157,043	-0.11(-0.67%)
Aug 29, 2011	15.70	16.64	15.63	16.53	1,794,296	+1.00(+6.46%)
Aug 26, 2011	14.76	15.65	14.57	15.53	1,962,486	+0.64(+4.28%)
Aug 25, 2011	15.54	15.68	14.68	14.89	2,307,576	-0.53(-3.42%)
Aug 24, 2011	14.63	15.47	14.49	15.42	2,566,053	+0.74(+5.03%)
Aug 23, 2011	13.84	14.69	13.77	14.68	2,848,308	+0.93(+6.73%)
Aug 22, 2011	13.96	14.12	13.67	13.75	3,043,475	+0.15(+1.12%)
Aug 19, 2011	13.73	14.15	13.46	13.60	2,274,740	-0.39(-2.79%)
Aug 18, 2011	14.71	14.74	13.83	13.99	2,287,010	-1.25(-8.19%)
Aug 17, 2011	15.53	15.71	15.00	15.24	1,932,750	-0.21(-1.37%)
Aug 16, 2011	15.97	16.07	15.42	15.45	2,524,798	-0.68(-4.21%)
Aug 15, 2011	15.76	16.14	15.69	16.13	1,487,945	+0.57(+3.66%)
Aug 12, 2011	15.65	15.73	15.22	15.56	2,097,092	+0.20(+1.27%)
Aug 11, 2011	14.75	15.59	14.44	15.37	3,440,757	+0.75(+5.11%)
Aug 10, 2011	14.96	15.32	14.62	14.62	5,093,432	-0.79(-5.13%)
Aug 09, 2011	17.28	16.37	14.45	15.41	5,853,337	-0.64(-3.97%)
Aug 08, 2011	17.28	17.40	15.99	16.04	3,244,713	-1.98(-10.98%)
Aug 05, 2011	18.19	18.56	17.46	18.02	3,796,700	+0.11(+0.62%)
Aug 04, 2011	19.27	19.55	17.76	17.91	4,533,054	-1.78(-9.06%)
Aug 03, 2011	20.12	20.37	19.34	19.70	2,975,283	-0.52(-2.56%)
Aug 02, 2011	20.60	20.91	20.10	20.21	4,969,089	-0.65(-3.13%)
Aug 01, 2011	21.08	21.41	20.27	20.87	5,548,279	-0.21(-1.01%)
Jul 29, 2011	20.80	21.15	20.44	21.08	3,471,598	-0.12(-0.56%)
Jul 28, 2011	20.93	21.93	20.64	21.20	10,700,555	-3.26(-13.33%)
Jul 27, 2011	25.32	25.32	24.22	24.46	1,902,719	-0.93(-3.68%)
Jul 26, 2011	25.85	25.88	25.27	25.40	1,329,330	-0.54(-2.10%)
Jul 25, 2011	25.36	26.10	25.29	25.94	1,075,275	+0.38(+1.50%)
Jul 22, 2011	25.64	25.72	25.52	25.56	1,094,480	-0.44(-1.70%)
Jul 21, 2011	26.02	26.30	25.77	26.00	1,029,406	+0.06(+0.23%)
Jul 20, 2011	25.90	26.02	25.69	25.94	737,687	+0.17(+0.66%)
Jul 19, 2011	25.79	26.08	25.56	25.77	1,055,703	+0.25(+0.96%)
Jul 18, 2011	26.06	26.06	25.22	25.52	1,128,923	-0.74(-2.81%)
Jul 15, 2011	26.57	26.57	26.06	26.26	1,234,402	-0.13(-0.48%)
Jul 14, 2011	26.70	26.87	26.20	26.39	1,223,725	-0.28(-1.05%)
Jul 13, 2011	26.87	27.12	26.61	26.67	1,009,391	+0.02(+0.06%)
Jul 12, 2011	26.54	26.93	26.45	26.65	1,150,980	-0.02(-0.06%)
Jul 11, 2011	27.01	27.17	26.58	26.67	1,696,295	-0.70(-2.58%)
Jul 08, 2011	27.29	27.45	27.21	27.38	3,004,544	-0.25(-0.89%)
Jul 07, 2011	27.94	27.94	27.50	27.62	2,414,293	-0.01(-0.03%)
Jul 06, 2011	27.72	27.82	27.43	27.63	2,657,955	-0.05(-0.18%)
Jul 05, 2011	28.01	28.06	27.37	27.68	4,227,109	-0.31(-1.09%)
Jul 01, 2011	26.57	28.69	26.34	27.99	11,255,621	+3.41(+13.86%)
Jun 30, 2011	24.03	24.65	24.00	24.58	1,235,742	+0.58(+2.41%)
Jun 29, 2011	23.99	24.15	23.77	24.00	1,032,014	+0.16(+0.68%)
Jun 28, 2011	23.76	24.01	23.67	23.84	789,279	+0.13(+0.54%)
Jun 27, 2011	23.57	23.76	23.37	23.71	1,443,345	+0.14(+0.61%)
Jun 24, 2011	23.61	23.77	23.40	23.57	3,151,827	+0.08(+0.36%)
Jun 23, 2011	22.99	23.55	22.65	23.48	2,658,026	+0.14(+0.62%)
Jun 22, 2011	23.15	23.50	23.03	23.34	2,573,854	+0.19(+0.81%)
Jun 21, 2011	22.30	23.18	22.16	23.15	2,945,632	+1.00(+4.52%)
Jun 20, 2011	22.13	22.31	22.04	22.15	3,079,554	-0.23(-1.02%)
Jun 17, 2011	22.02	22.47	22.00	22.38	1,864,248	+0.58(+2.65%)
Jun 16, 2011	21.93	21.99	21.46	21.80	1,317,504	-0.15(-0.70%)
Jun 15, 2011	22.01	22.21	21.86	21.96	1,197,942	-0.29(-1.30%)
Jun 14, 2011	22.32	22.54	22.18	22.24	1,767,361	+0.20(+0.89%)
Jun 13, 2011	22.05	22.29	21.87	22.05	1,638,233	+0.01(+0.04%)
Jun 10, 2011	22.48	22.53	22.01	22.04	1,774,450	-0.52(-2.30%)
Jun 09, 2011	22.38	22.67	22.32	22.56	1,722,561	+0.23(+1.03%)
Jun 08, 2011	22.47	22.59	22.24	22.33	2,233,054	-0.28(-1.24%)
Jun 07, 2011	22.38	22.75	22.19	22.61	1,856,042	+0.38(+1.72%)
Jun 06, 2011	22.54	22.54	22.13	22.23	1,328,503	-0.28(-1.25%)
Jun 03, 2011	22.51	22.95	22.36	22.51	1,823,493	-0.57(-2.47%)
May 24, 2011	23.28	23.37	22.89	23.08	1,935,947	-0.07(-0.29%)
May 23, 2011	23.63	23.70	23.01	23.15	2,008,723	-0.85(-3.54%)
May 20, 2011	24.24	24.29	23.68	23.99	1,794,311	-0.32(-1.33%)
May 19, 2011	24.52	24.59	24.27	24.32	1,487,622	-0.07(-0.28%)
May 18, 2011	24.21	24.66	24.13	24.39	1,662,685	+0.20(+0.84%)
May 17, 2011	24.63	24.74	24.12	24.18	1,802,992	-0.59(-2.37%)
May 16, 2011	24.93	25.18	24.67	24.77	1,683,211	-0.20(-0.78%)
May 13, 2011	25.57	25.77	24.89	24.96	2,360,737	-0.59(-2.29%)
May 12, 2011	25.48	25.65	25.43	25.55	1,974,983	-0.02(-0.07%)
May 11, 2011	25.97	26.02	25.46	25.57	2,766,943	-0.51(-1.95%)
May 10, 2011	25.91	26.13	25.74	26.08	1,816,326	+0.20(+0.79%)
May 09, 2011	25.86	26.13	25.71	25.87	1,863,657	-0.10(-0.39%)
May 06, 2011	26.42	26.42	25.70	25.97	2,916,175	-0.01(-0.03%)
May 05, 2011	25.72	26.25	25.68	25.98	2,423,650	+0.06(+0.23%)
May 04, 2011	26.46	26.52	25.62	25.92	2,939,087	-0.57(-2.15%)
May 03, 2011	26.12	26.56	25.97	26.49	2,922,247	+0.18(+0.68%)
May 02, 2011	26.28	26.32	26.20	26.31	2,909,230	-0.58(-2.15%)
Apr 29, 2011	27.16	27.28	25.71	26.89	5,663,180	-0.61(-2.22%)
Apr 28, 2011	29.30	29.73	27.09	27.50	4,339,046	-2.67(-8.84%)
Apr 27, 2011	30.12	30.18	29.68	30.17	1,264,269	+0.13(+0.42%)
Apr 26, 2011	29.65	30.20	29.57	30.04	969,626	+0.63(+2.14%)
Apr 25, 2011	29.63	29.68	29.25	29.41	480,116	-0.27(-0.92%)
Apr 21, 2011	29.22	29.78	29.18	29.69	709,452	+0.71(+2.46%)
Apr 20, 2011	29.29	29.38	28.86	28.97	752,736	+0.31(+1.07%)
Apr 19, 2011	28.55	28.85	28.31	28.67	765,159	+0.31(+1.11%)
Apr 18, 2011	28.22	28.41	27.82	28.35	1,266,086	-0.22(-0.77%)
Apr 15, 2011	27.94	28.67	27.78	28.57	1,378,926	+0.66(+2.37%)
Apr 14, 2011	27.58	27.95	27.45	27.91	667,931	+0.15(+0.55%)
Apr 13, 2011	28.34	28.45	27.68	27.76	1,252,128	-0.29(-1.03%)
Apr 12, 2011	28.48	28.54	27.97	28.05	1,807,765	-0.67(-2.34%)
Apr 11, 2011	29.23	29.41	28.54	28.72	1,127,937	-0.42(-1.43%)
Apr 08, 2011	30.09	30.27	28.98	29.13	1,206,877	-0.79(-2.64%)
Apr 07, 2011	30.38	30.71	29.86	29.92	887,813	-0.49(-1.62%)
Apr 06, 2011	30.81	30.87	30.27	30.42	579,212	-0.15(-0.50%)
Apr 05, 2011	30.75	31.01	30.49	30.57	1,213,231	-0.31(-1.02%)
Apr 04, 2011	30.74	31.20	30.74	30.88	1,112,330	+0.27(+0.89%)
Apr 01, 2011	30.36	30.92	30.30	30.61	991,328	+0.56(+1.87%)
Mar 31, 2011	30.10	30.20	29.86	30.05	1,018,136	-0.01(-0.03%)
Mar 30, 2011	30.30	30.34	29.93	30.06	982,824	-0.02(-0.06%)
Mar 29, 2011	29.97	30.36	29.76	30.08	786,773	+0.04(+0.14%)
Mar 28, 2011	30.87	30.90	30.00	30.03	943,877	-0.71(-2.32%)
Mar 25, 2011	30.62	31.21	30.42	30.75	1,586,698	+0.30(+0.98%)
Mar 24, 2011	29.69	30.53	29.65	30.45	1,458,132	+0.93(+3.17%)
Mar 23, 2011	29.65	29.77	29.43	29.52	1,030,217	-0.18(-0.60%)
Mar 22, 2011	29.80	29.84	29.44	29.69	987,871	-0.04(-0.14%)
Mar 21, 2011	29.84	29.86	29.51	29.74	1,377,732	+0.99(+3.43%)
Mar 18, 2011	28.95	29.05	28.36	28.75	1,425,916	+0.13(+0.45%)
Mar 17, 2011	28.78	28.91	28.38	28.62	989,195	+0.30(+1.05%)
Mar 16, 2011	28.39	28.82	27.92	28.33	1,809,459	-0.14(-0.48%)
Mar 15, 2011	28.24	28.66	28.21	28.46	1,208,287	+0.01(+0.03%)
Mar 14, 2011	28.53	29.15	27.92	28.45	1,699,194	-0.46(-1.59%)
Mar 11, 2011	28.59	29.09	28.50	28.91	1,172,330	+0.14(+0.47%)
Mar 10, 2011	29.17	29.29	28.67	28.78	1,060,291	-0.93(-3.12%)
Mar 09, 2011	29.97	30.06	29.43	29.70	1,475,652	-0.39(-1.30%)
Mar 08, 2011	30.08	30.48	29.89	30.09	927,637	+0.03(+0.11%)
Mar 07, 2011	30.79	31.04	29.91	30.06	954,873	-0.70(-2.29%)
Mar 04, 2011	30.99	31.11	30.46	30.76	869,547	-0.31(-1.01%)
Mar 03, 2011	30.10	31.17	30.10	31.08	1,173,564	+1.22(+4.10%)
Mar 02, 2011	29.89	30.23	29.55	29.86	1,361,847	+0.03(+0.11%)
Mar 01, 2011	30.50	30.68	29.68	29.82	995,940	-0.48(-1.57%)
Feb 28, 2011	30.45	30.83	30.15	30.30	950,201	-0.03(-0.08%)
Feb 25, 2011	30.28	30.63	30.22	30.32	1,081,375	+0.22(+0.73%)
Feb 24, 2011	30.27	30.65	29.81	30.10	1,564,804	-0.26(-0.87%)
Feb 23, 2011	31.02	31.04	30.00	30.36	2,081,105	-0.61(-1.97%)
Feb 22, 2011	31.57	31.57	30.83	30.98	2,009,407	-0.92(-2.88%)
Feb 18, 2011	32.67	32.67	31.78	31.89	1,091,569	-0.73(-2.24%)
Feb 17, 2011	32.45	32.69	32.28	32.62	795,188	+0.19(+0.58%)
Feb 16, 2011	32.53	32.73	32.37	32.44	706,875	+0.13(+0.39%)
Feb 15, 2011	33.23	33.23	32.28	32.31	995,770	-1.04(-3.13%)
Feb 14, 2011	33.20	33.55	32.73	33.35	844,255	+0.31(+0.93%)
Feb 11, 2011	32.25	33.18	32.24	33.05	785,994	+0.20(+0.59%)
Feb 10, 2011	32.35	32.87	32.19	32.85	1,334,674	+0.46(+1.42%)
Feb 09, 2011	32.43	32.85	32.26	32.39	1,171,295	+0.00(+0.00%)
Feb 08, 2011	32.80	32.80	32.22	32.39	1,454,326	-0.46(-1.40%)
Feb 07, 2011	32.52	33.13	32.36	32.85	1,486,596	+0.35(+1.07%)
Feb 04, 2011	31.81	34.07	31.63	32.51	3,013,079	+0.77(+2.44%)
Feb 03, 2011	31.75	31.95	31.09	31.73	1,303,327	-0.03(-0.11%)
Feb 02, 2011	32.69	32.93	31.71	31.77	2,747,543	-0.90(-2.76%)
Feb 01, 2011	32.60	32.99	32.22	32.67	1,759,828	+0.47(+1.45%)
Jan 31, 2011	32.28	32.96	31.96	32.20	1,830,060	+0.44(+1.39%)
Jan 28, 2011	31.81	33.07	30.87	31.76	3,418,329	-0.03(-0.11%)
Jan 27, 2011	31.99	32.34	31.72	31.79	1,941,193	-0.12(-0.37%)
Jan 26, 2011	31.36	32.32	31.26	31.91	2,446,906	+0.71(+2.29%)
Jan 25, 2011	31.06	31.46	30.81	31.20	1,397,990	+0.13(+0.41%)
Jan 24, 2011	30.76	31.27	30.62	31.07	1,044,402	+0.42(+1.36%)
Jan 21, 2011	31.01	31.18	30.53	30.65	1,687,581	-0.19(-0.61%)
Jan 20, 2011	31.46	31.49	30.58	30.84	1,883,196	-0.77(-2.45%)
Jan 19, 2011	31.74	32.20	31.55	31.61	1,540,513	-0.10(-0.32%)
Jan 18, 2011	31.87	32.07	31.30	31.72	1,519,796	-0.18(-0.56%)
Jan 14, 2011	32.14	32.46	31.76	31.89	1,514,635	-0.42(-1.31%)
Jan 13, 2011	32.41	32.44	31.85	32.32	1,480,764	+0.03(+0.08%)
Jan 12, 2011	32.55	32.99	32.25	32.29	1,870,493	+0.02(+0.05%)
Jan 11, 2011	32.06	32.30	31.63	32.28	2,129,161	+0.26(+0.82%)
Jan 10, 2011	31.23	32.78	31.20	32.01	2,794,465	+0.68(+2.17%)
Jan 07, 2011	30.16	31.48	30.07	31.33	2,550,043	+1.41(+4.71%)
Jan 06, 2011	30.06	30.42	29.77	29.92	1,239,691	-0.20(-0.68%)
Jan 05, 2011	29.83	30.61	29.75	30.13	1,452,467	+0.15(+0.51%)
Jan 04, 2011	30.55	30.55	29.67	29.97	1,260,328	-0.71(-2.32%)
Jan 03, 2011	30.29	30.86	30.20	30.69	1,107,928	+0.76(+2.53%)
Dec 31, 2010	29.64	30.09	29.60	29.93	582,070	+0.21(+0.71%)
Dec 30, 2010	29.80	30.06	29.72	29.72	761,606	-0.21(-0.71%)
Dec 29, 2010	29.87	30.09	29.73	29.93	439,102	+0.16(+0.54%)
Dec 28, 2010	29.95	30.09	29.65	29.77	730,062	-0.22(-0.74%)
Dec 27, 2010	29.73	30.10	29.57	29.99	568,334	+0.20(+0.66%)
Dec 23, 2010	29.84	30.02	29.73	29.80	435,528	+0.00(+0.00%)
Dec 22, 2010	30.12	30.12	29.73	29.80	636,349	-0.19(-0.62%)
Dec 21, 2010	29.39	30.03	29.38	29.98	1,124,809	+0.64(+2.17%)
Dec 20, 2010	29.45	29.68	29.12	29.35	1,006,412	+0.11(+0.38%)
Dec 17, 2010	29.55	29.62	29.10	29.24	1,819,539	-0.50(-1.69%)
Dec 16, 2010	29.77	29.95	29.43	29.74	1,114,002	+0.01(+0.03%)
Dec 15, 2010	30.13	30.36	29.67	29.73	1,826,988	-0.53(-1.74%)
Dec 14, 2010	30.33	30.51	30.14	30.25	1,241,779	+0.06(+0.20%)
Dec 13, 2010	30.21	30.56	29.86	30.20	1,354,442	+0.20(+0.68%)
Dec 10, 2010	29.86	30.15	29.64	29.99	1,288,572	+0.14(+0.48%)
Dec 09, 2010	29.84	29.94	29.53	29.85	2,141,829	+0.20(+0.69%)
Dec 08, 2010	29.17	30.49	28.88	29.64	3,558,932	+0.64(+2.20%)
Dec 07, 2010	27.90	29.43	27.90	29.01	3,147,722	+1.48(+5.37%)
Dec 06, 2010	27.18	27.90	27.02	27.53	1,665,810	+0.43(+1.60%)
Dec 03, 2010	25.81	27.10	25.76	27.09	2,037,311	+1.19(+4.59%)
Dec 02, 2010	24.84	25.91	24.67	25.91	2,013,150	+1.19(+4.81%)
Dec 01, 2010	24.85	24.89	24.54	24.72	1,108,992	+0.34(+1.39%)
Nov 30, 2010	24.25	24.58	24.05	24.38	972,752	-0.21(-0.86%)
Nov 29, 2010	24.60	24.64	24.13	24.59	1,264,114	-0.24(-0.96%)
Nov 26, 2010	24.64	24.95	24.56	24.83	277,452	+0.01(+0.03%)
Nov 24, 2010	24.47	24.82	24.82	24.82	1,002,105	+0.61(+2.53%)
Nov 23, 2010	24.27	24.67	24.15	24.21	925,455	-0.53(-2.13%)
Nov 22, 2010	24.89	24.98	24.38	24.73	754,783	-0.03(-0.14%)
Nov 19, 2010	24.85	24.85	24.38	24.77	687,992	-0.11(-0.44%)
Nov 18, 2010	24.77	25.24	24.33	24.88	1,028,005	+0.55(+2.27%)
Nov 17, 2010	24.30	24.84	24.21	24.33	1,142,197	+0.09(+0.39%)
Nov 16, 2010	24.44	24.66	23.89	24.23	1,176,149	-0.61(-2.46%)
Nov 15, 2010	25.10	25.56	24.82	24.84	1,122,894	-0.01(-0.03%)
Nov 12, 2010	25.52	25.54	24.79	24.85	1,208,135	-0.98(-3.78%)
Nov 11, 2010	25.57	26.02	25.14	25.83	1,310,261	-0.13(-0.49%)
Nov 10, 2010	26.15	26.24	25.55	25.96	1,620,840	-0.09(-0.36%)
Nov 09, 2010	26.15	26.53	25.84	26.05	1,585,605	+0.11(+0.43%)
Nov 08, 2010	25.48	26.03	25.34	25.94	1,678,023	+0.37(+1.46%)
Nov 05, 2010	25.67	25.96	25.47	25.57	791,966	-0.11(-0.43%)
Nov 04, 2010	25.13	25.81	25.06	25.68	1,553,076	+0.90(+3.63%)
Nov 03, 2010	24.98	25.01	24.44	24.78	1,189,405	-0.20(-0.78%)
Nov 02, 2010	25.01	25.50	24.69	24.97	1,332,701	+0.26(+1.07%)
Nov 01, 2010	25.37	25.43	24.46	24.71	1,486,375	-0.36(-1.42%)
Oct 29, 2010	25.12	25.42	25.05	25.06	1,481,818	-0.07(-0.27%)
Oct 28, 2010	26.13	26.24	24.51	25.13	2,756,190	-0.44(-1.73%)
Oct 27, 2010	25.81	25.99	25.51	25.57	1,797,300	-1.24(-4.62%)
Oct 25, 2010	27.07	27.14	26.70	26.81	1,188,508	-0.05(-0.19%)
Oct 22, 2010	27.05	27.09	26.60	26.87	707,463	+0.08(+0.32%)
Oct 21, 2010	27.14	27.88	26.51	26.78	2,057,793	-0.20(-0.76%)
Oct 20, 2010	26.00	27.34	25.94	26.98	1,878,387	+1.14(+4.40%)
Oct 19, 2010	26.06	26.56	25.71	25.85	1,064,446	-0.64(-2.41%)
Oct 18, 2010	26.80	26.83	26.43	26.48	1,130,449	-0.23(-0.86%)
Oct 15, 2010	26.72	26.96	25.88	26.71	1,631,402	+0.25(+0.93%)
Oct 14, 2010	26.06	26.84	26.06	26.47	1,972,768	+0.28(+1.07%)
Oct 13, 2010	26.24	26.42	25.88	26.19	1,374,258	+0.25(+0.95%)
Oct 12, 2010	25.43	26.11	25.29	25.94	1,998,991	+0.42(+1.63%)
Oct 11, 2010	25.39	25.69	25.18	25.52	1,297,770	+0.16(+0.64%)
Oct 08, 2010	25.36	25.88	24.64	25.36	3,015,913	+1.35(+5.62%)
Oct 07, 2010	24.26	24.41	23.80	24.01	906,742	-0.03(-0.11%)
Oct 06, 2010	24.29	24.29	23.88	24.04	802,734	-0.27(-1.12%)
Oct 05, 2010	23.83	24.42	23.76	24.31	1,283,827	+0.80(+3.40%)
Oct 04, 2010	23.72	23.84	23.23	23.51	1,365,272	-0.33(-1.39%)
Oct 01, 2010	23.84	24.13	23.44	23.84	1,988,606	+0.48(+2.06%)
Sep 30, 2010	23.36	23.39	22.43	23.36	2,026,288	+0.76(+3.36%)
Sep 29, 2010	23.15	23.26	22.54	22.60	1,649,261	-0.57(-2.46%)
Sep 28, 2010	22.51	23.23	22.28	23.17	1,486,609	+0.55(+2.44%)
Sep 27, 2010	22.81	22.95	22.37	22.62	1,215,820	-0.27(-1.19%)
Sep 24, 2010	22.62	22.96	22.49	22.89	989,237	+0.67(+3.02%)
Sep 23, 2010	22.89	22.92	22.18	22.22	1,423,879	-1.00(-4.32%)
Sep 22, 2010	23.65	24.00	22.92	23.22	1,268,617	-0.59(-2.46%)
Sep 21, 2010	24.49	24.51	23.73	23.81	1,181,479	-0.59(-2.44%)
Sep 20, 2010	23.82	24.48	23.53	24.40	1,394,288	+0.62(+2.61%)
Sep 17, 2010	23.78	24.02	22.97	23.78	2,614,297	+0.55(+2.38%)
Sep 15, 2010	22.86	23.40	22.53	23.23	1,060,090	+0.34(+1.48%)
Sep 14, 2010	23.01	23.35	22.75	22.89	19,507	-0.19(-0.81%)
Sep 13, 2010	22.84	23.21	22.69	23.08	1,151,566	+0.54(+2.41%)
Sep 10, 2010	22.47	22.71	22.25	22.53	750,112	+0.08(+0.34%)
Sep 09, 2010	22.80	22.92	22.30	22.46	867,800	-0.06(-0.26%)
Sep 08, 2010	22.07	22.70	21.98	22.52	1,667,457	+0.46(+2.08%)
Sep 07, 2010	22.47	22.57	21.87	22.06	1,455,375	-0.66(-2.92%)
Sep 03, 2010	22.11	22.93	21.89	22.72	1,557,933	+1.00(+4.62%)
Sep 02, 2010	21.89	22.05	21.48	21.72	640	-0.03(-0.12%)

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